X-Git-Url: http://git.veekun.com/zzz-pokedex.git/blobdiff_plain/98328e173a5568a6c64d3315dfe0c0c4b3a0662d..b11dddc0517b1c928695b71aa9b74c85485e9e6c:/pokedex/db/tables.py diff --git a/pokedex/db/tables.py b/pokedex/db/tables.py index 7ed588f..b3001c6 100644 --- a/pokedex/db/tables.py +++ b/pokedex/db/tables.py @@ -62,6 +62,9 @@ class TableSuperclass(object): def __str__(self): return unicode(self).encode('utf8') + def __repr__(self): + return unicode(self).encode('utf8') + mapped_classes = [] class TableMetaclass(DeclarativeMeta): def __init__(cls, name, bases, attrs): @@ -121,9 +124,9 @@ create_translation_table('ability_names', Ability, 'names', info=dict(description="The name", format='plaintext', official=True, ripped=True)), ) create_translation_table('ability_prose', Ability, 'prose', - effect = Column(markdown.MarkdownColumn(5120), nullable=False, + effect = Column(markdown.MarkdownColumn(5120), nullable=True, info=dict(description="A detailed description of this ability's effect", format='markdown')), - short_effect = Column(markdown.MarkdownColumn(255), nullable=False, + short_effect = Column(markdown.MarkdownColumn(255), nullable=True, info=dict(description="A short summary of this ability's effect", format='markdown')), ) @@ -232,9 +235,9 @@ class ContestEffect(TableBase): info=dict(description="The base number of hearts the user's opponent loses")) create_translation_table('contest_effect_prose', ContestEffect, 'prose', - flavor_text = Column(Unicode(64), nullable=False, + flavor_text = Column(Unicode(64), nullable=True, info=dict(description="The in-game description of this effect", official=True, format='gametext')), - effect = Column(Unicode(255), nullable=False, + effect = Column(Unicode(255), nullable=True, info=dict(description="A detailed description of the effect", format='plaintext')), ) @@ -250,11 +253,11 @@ class ContestType(TableBase): create_translation_table('contest_type_names', ContestType, 'names', relation_lazy='joined', - name = Column(Unicode(6), nullable=False, index=True, + name = Column(Unicode(6), nullable=True, index=True, info=dict(description="The name", format='plaintext', official=True)), - flavor = Column(Unicode(6), nullable=False, + flavor = Column(Unicode(6), nullable=True, info=dict(description="The name of the corresponding Berry flavor", official=True, format='plaintext')), - color = Column(Unicode(6), nullable=False, + color = Column(Unicode(6), nullable=True, info=dict(description=u"The name of the corresponding Pokéblock color", official=True, format='plaintext')), ) @@ -285,10 +288,10 @@ class Encounter(TableBase): "slot" they are in and the state of the game world. What the player is doing to get an encounter, such as surfing or walking - through tall grass, is called terrain. Each terrain has its own set of + through tall grass, is called a method. Each method has its own set of encounter slots. - Within a terrain, slots are defined primarily by rarity. Each slot can + Within a method, slots are defined primarily by rarity. Each slot can also be affected by world conditions; for example, the 20% slot for walking in tall grass is affected by whether a swarm is in effect in that area. "Is there a swarm?" is a condition; "there is a swarm" and "there is not a @@ -308,7 +311,7 @@ class Encounter(TableBase): location_area_id = Column(Integer, ForeignKey('location_areas.id'), nullable=False, autoincrement=False, info=dict(description="The ID of the location of this encounter")) encounter_slot_id = Column(Integer, ForeignKey('encounter_slots.id'), nullable=False, autoincrement=False, - info=dict(description="The ID of the encounter slot, which determines terrain and rarity")) + info=dict(description="The ID of the encounter slot, which determines method and rarity")) pokemon_id = Column(Integer, ForeignKey('pokemon.id'), nullable=False, autoincrement=False, info=dict(description=u"The ID of the encountered Pokémon")) min_level = Column(Integer, nullable=False, autoincrement=False, @@ -361,8 +364,24 @@ class EncounterConditionValueMap(TableBase): encounter_condition_value_id = Column(Integer, ForeignKey('encounter_condition_values.id'), primary_key=True, nullable=False, autoincrement=False, info=dict(description="The ID of the encounter condition value")) +class EncounterMethod(TableBase): + u"""A way the player can enter a wild encounter, e.g., surfing, fishing, or walking through tall grass. + """ + + __tablename__ = 'encounter_methods' + __singlename__ = 'encounter_method' + id = Column(Integer, primary_key=True, nullable=False, + info=dict(description="A unique ID for the method")) + identifier = Column(Unicode(16), nullable=False, unique=True, + info=dict(description="An identifier", format='identifier')) + +create_translation_table('encounter_method_prose', EncounterMethod, 'prose', + name = Column(Unicode(64), nullable=False, index=True, + info=dict(description="The name", format='plaintext', official=False)), +) + class EncounterSlot(TableBase): - u"""An abstract "slot" within a terrain, associated with both some set of conditions and a rarity. + u"""An abstract "slot" within a method, associated with both some set of conditions and a rarity. Note that there are two encounters per slot, so the rarities will only add up to 50. @@ -373,29 +392,13 @@ class EncounterSlot(TableBase): info=dict(description="A unique ID for this slot")) version_group_id = Column(Integer, ForeignKey('version_groups.id'), nullable=False, autoincrement=False, info=dict(description="The ID of the version group this slot is in")) - encounter_terrain_id = Column(Integer, ForeignKey('encounter_terrain.id'), primary_key=False, nullable=False, autoincrement=False, - info=dict(description="The ID of the terrain")) + encounter_method_id = Column(Integer, ForeignKey('encounter_methods.id'), primary_key=False, nullable=False, autoincrement=False, + info=dict(description="The ID of the method")) slot = Column(Integer, nullable=True, - info=dict(description="This slot's order for the location and terrain")) - rarity = Column(Integer, nullable=False, + info=dict(description="This slot's order for the location and method")) + rarity = Column(Integer, nullable=True, info=dict(description="The chance of the encounter as a percentage")) -class EncounterTerrain(TableBase): - u"""A way the player can enter a wild encounter, e.g., surfing, fishing, or walking through tall grass. - """ - - __tablename__ = 'encounter_terrain' - __singlename__ = __tablename__ - id = Column(Integer, primary_key=True, nullable=False, - info=dict(description="A unique ID for the terrain")) - identifier = Column(Unicode(64), nullable=False, - info=dict(description="An identifier", format='identifier')) - -create_translation_table('encounter_terrain_prose', EncounterTerrain, 'prose', - name = Column(Unicode(64), nullable=False, index=True, - info=dict(description="The name", format='plaintext', official=False)), -) - class EvolutionChain(TableBase): u"""A family of Pokémon that are linked by evolution """ @@ -440,9 +443,9 @@ class Generation(TableBase): __singlename__ = 'generation' id = Column(Integer, primary_key=True, nullable=False, info=dict(description="A numeric ID")) - main_region_id = Column(Integer, ForeignKey('regions.id'), + main_region_id = Column(Integer, ForeignKey('regions.id'), nullable=False, info=dict(description="ID of the region this generation's main games take place in")) - canonical_pokedex_id = Column(Integer, ForeignKey('pokedexes.id'), + canonical_pokedex_id = Column(Integer, ForeignKey('pokedexes.id'), nullable=False, info=dict(description=u"ID of the Pokédex this generation's main games use by default")) identifier = Column(Unicode(16), nullable=False, info=dict(description=u'An identifier', format='identifier')) @@ -500,9 +503,9 @@ create_translation_table('item_names', Item, 'names', info=dict(description="The name", format='plaintext', official=True, ripped=True)), ) create_translation_table('item_prose', Item, 'prose', - short_effect = Column(Unicode(256), nullable=False, - info=dict(description="A short summary of the effect", format='plaintext')), - effect = Column(markdown.MarkdownColumn(5120), nullable=False, + short_effect = Column(markdown.MarkdownColumn(256), nullable=True, + info=dict(description="A short summary of the effect", format='markdown')), + effect = Column(markdown.MarkdownColumn(5120), nullable=True, info=dict(description=u"Detailed description of the item's effect.", format='markdown')), ) create_translation_table('item_flavor_summaries', Item, 'flavor_summaries', @@ -540,9 +543,9 @@ class ItemFlag(TableBase): info=dict(description="Identifier of the flag", format='identifier')) create_translation_table('item_flag_prose', ItemFlag, 'prose', - name = Column(Unicode(24), nullable=False, index=True, + name = Column(Unicode(24), nullable=True, index=True, info=dict(description="The name", format='plaintext', official=False)), - description = Column(Unicode(64), nullable=False, + description = Column(Unicode(64), nullable=True, info=dict(description="Short description of the flag", format='plaintext')), ) @@ -653,8 +656,8 @@ class LocationAreaEncounterRate(TableBase): __tablename__ = 'location_area_encounter_rates' location_area_id = Column(Integer, ForeignKey('location_areas.id'), primary_key=True, nullable=False, autoincrement=False, info=dict(description="ID of the area")) - encounter_terrain_id = Column(Integer, ForeignKey('encounter_terrain.id'), primary_key=True, nullable=False, autoincrement=False, - info=dict(description="ID of the terrain")) + encounter_method_id = Column(Integer, ForeignKey('encounter_methods.id'), primary_key=True, nullable=False, autoincrement=False, + info=dict(description="ID of the method")) version_id = Column(Integer, ForeignKey('versions.id'), primary_key=True, autoincrement=False, info=dict(description="ID of the version")) rate = Column(Integer, nullable=True, @@ -668,7 +671,7 @@ class LocationGameIndex(TableBase): info=dict(description="Database ID of the locaion")) generation_id = Column(Integer, ForeignKey('generations.id'), nullable=False, primary_key=True, info=dict(description="ID of the generation this entry to")) - game_index = Column(Integer, nullable=False, + game_index = Column(Integer, nullable=False, primary_key=True, autoincrement=False, info=dict(description="Internal game ID of the location")) class Machine(TableBase): @@ -784,9 +787,9 @@ class MoveDamageClass(TableBase): create_translation_table('move_damage_class_prose', MoveDamageClass, 'prose', relation_lazy='joined', - name = Column(Unicode(16), nullable=False, index=True, + name = Column(Unicode(16), nullable=True, index=True, info=dict(description="The name", format='plaintext', official=False)), - description = Column(Unicode(64), nullable=False, + description = Column(Unicode(64), nullable=True, info=dict(description="A description of the class", format='plaintext')), ) @@ -799,40 +802,12 @@ class MoveEffect(TableBase): info=dict(description="A numeric ID")) create_translation_table('move_effect_prose', MoveEffect, 'prose', - short_effect = Column(Unicode(256), nullable=False, + short_effect = Column(Unicode(256), nullable=True, info=dict(description="A short summary of the effect", format='plaintext')), - effect = Column(Unicode(5120), nullable=False, + effect = Column(Unicode(5120), nullable=True, info=dict(description="A detailed description of the effect", format='plaintext')), ) -class MoveEffectCategory(TableBase): - u"""Category of a move effect - """ - __tablename__ = 'move_effect_categories' - __singlename__ = 'move_effect_category' - id = Column(Integer, primary_key=True, nullable=False, - info=dict(description="A numeric ID")) - identifier = Column(Unicode(64), nullable=False, - info=dict(description="An identifier", format='identifier')) - can_affect_user = Column(Boolean, nullable=False, - info=dict(description="Set if the user can be affected")) - -create_translation_table('move_effect_category_prose', MoveEffectCategory, 'prose', - name = Column(Unicode(64), nullable=False, index=True, - info=dict(description="The name", format='plaintext', official=False)), -) - -class MoveEffectCategoryMap(TableBase): - u"""Maps a move effect category to a move effect - """ - __tablename__ = 'move_effect_category_map' - move_effect_id = Column(Integer, ForeignKey('move_effects.id'), primary_key=True, nullable=False, - info=dict(description="ID of the move effect")) - move_effect_category_id = Column(Integer, ForeignKey('move_effect_categories.id'), primary_key=True, nullable=False, - info=dict(description="ID of the category")) - affects_user = Column(Boolean, primary_key=True, nullable=False, - info=dict(description="Set if the user is affected")) - class MoveEffectChangelog(TableBase): """History of changes to move effects across main game versions.""" __tablename__ = 'move_effect_changelog' @@ -877,9 +852,9 @@ class MoveFlagType(TableBase): create_translation_table('move_flag_type_prose', MoveFlagType, 'prose', relation_lazy='joined', - name = Column(Unicode(32), nullable=False, index=True, + name = Column(Unicode(32), nullable=True, index=True, info=dict(description="The name", format='plaintext', official=False)), - description = Column(markdown.MarkdownColumn(128), nullable=False, + description = Column(markdown.MarkdownColumn(128), nullable=True, info=dict(description="A short description of the flag", format='markdown')), ) @@ -935,7 +910,7 @@ class MoveMetaAilment(TableBase): __singlename__ = 'move_meta_ailment' id = Column(Integer, primary_key=True, nullable=False, autoincrement=False, info=dict(description="A numeric ID")) - identifier = Column(Unicode(24), nullable=False, + identifier = Column(Unicode(24), nullable=False, index=True, unique=True, info=dict(description="An identifier", format='identifier')) create_translation_table('move_meta_ailment_names', MoveMetaAilment, 'names', @@ -950,6 +925,8 @@ class MoveMetaCategory(TableBase): __singlename__ = 'move_meta_category' id = Column(Integer, primary_key=True, nullable=False, info=dict(description="A numeric ID")) + identifier = Column(Unicode(32), nullable=False, index=True, unique=True, + info=dict(description="An identifier", format='identifier')) create_translation_table('move_meta_category_prose', MoveMetaCategory, 'prose', relation_lazy='joined', @@ -979,9 +956,9 @@ class MoveTarget(TableBase): create_translation_table('move_target_prose', MoveTarget, 'prose', relation_lazy='joined', - name = Column(Unicode(32), nullable=False, index=True, + name = Column(Unicode(32), nullable=True, index=True, info=dict(description="The name", format='plaintext', official=False)), - description = Column(Unicode(128), nullable=False, + description = Column(Unicode(128), nullable=True, info=dict(description="A description", format='plaintext')), ) @@ -1072,9 +1049,9 @@ class Pokedex(TableBase): create_translation_table('pokedex_prose', Pokedex, 'prose', relation_lazy='joined', - name = Column(Unicode(16), nullable=False, index=True, + name = Column(Unicode(16), nullable=True, index=True, info=dict(description="The name", format='plaintext', official=False)), - description = Column(Unicode(512), nullable=False, + description = Column(Unicode(512), nullable=True, info=dict(description=u"A longer description of the Pokédex", format='plaintext')), ) @@ -1091,6 +1068,8 @@ class Pokemon(TableBase): info=dict(description=u"ID of the generation this species first appeared in")) evolution_chain_id = Column(Integer, ForeignKey('evolution_chains.id'), info=dict(description=u"ID of the species' evolution chain (a.k.a. family)")) + evolves_from_pokemon_id = Column(Integer, ForeignKey('pokemon.id'), nullable=True, + info=dict(description=u"The Pokémon species from which this one evolves")) height = Column(Integer, nullable=False, info=dict(description=u"The height of the Pokémon, in decimeters (tenths of a meter)")) weight = Column(Integer, nullable=False, @@ -1150,7 +1129,7 @@ class Pokemon(TableBase): u"""Returns the Pokémon's name, including its form if applicable.""" if self.form_name: - return u'{0} {1}'.format(self.form_name, self.name) + return u'%s %s' % (self.form_name, self.name) else: return self.name @@ -1202,9 +1181,9 @@ class Pokemon(TableBase): create_translation_table('pokemon_names', Pokemon, 'names', relation_lazy='joined', - name = Column(Unicode(20), nullable=False, index=True, + name = Column(Unicode(20), nullable=True, index=True, info=dict(description="The name", format='plaintext', official=True, ripped=True)), - species = Column(Unicode(16), nullable=False, + species = Column(Unicode(16), nullable=True, info=dict(description=u'The short flavor text, such as "Seed" or "Lizard"; usually affixed with the word "Pokémon"', official=True, format='plaintext')), ) @@ -1272,9 +1251,8 @@ class PokemonEvolution(TableBase): Any condition may be null if it does not apply for a particular Pokémon. """ __tablename__ = 'pokemon_evolution' - from_pokemon_id = Column(Integer, ForeignKey('pokemon.id'), nullable=False, - info=dict(description=u"The ID of the pre-evolution Pokémon.")) - to_pokemon_id = Column(Integer, ForeignKey('pokemon.id'), primary_key=True, nullable=False, autoincrement=False, + id = Column(Integer, primary_key=True, nullable=False) + evolved_pokemon_id = Column(Integer, ForeignKey('pokemon.id'), nullable=False, info=dict(description=u"The ID of the post-evolution Pokémon.")) evolution_trigger_id = Column(Integer, ForeignKey('evolution_triggers.id'), nullable=False, info=dict(description=u"The ID of the evolution trigger.")) @@ -1354,7 +1332,7 @@ class PokemonForm(TableBase): if not self.name: return None elif self.form_group and self.form_group.term: - return u'{0} {1}'.format(self.name, self.form_group.term) + return u'%s %s' % (self.name, self.form_group.term) else: return self.name @@ -1365,7 +1343,7 @@ class PokemonForm(TableBase): """ if self.name: - return u'{0} {1}'.format(self.name, self.form_base_pokemon.name) + return u'%s %s' % (self.name, self.form_base_pokemon.name) else: return self.form_base_pokemon.name @@ -1389,7 +1367,7 @@ PokemonFormGroup.id = PokemonFormGroup.pokemon_id create_translation_table('pokemon_form_group_prose', PokemonFormGroup, 'prose', term = Column(Unicode(16), nullable=True, info=dict(description=u"The term for this Pokémon's forms, e.g. \"Cloak\" for Burmy or \"Forme\" for Deoxys.", official=True, format='plaintext')), - description = Column(markdown.MarkdownColumn(1024), nullable=False, + description = Column(markdown.MarkdownColumn(1024), nullable=True, info=dict(description=u"Description of how the forms work", format='markdown')), ) @@ -1481,9 +1459,9 @@ class PokemonMoveMethod(TableBase): create_translation_table('pokemon_move_method_prose', PokemonMoveMethod, 'prose', relation_lazy='joined', - name = Column(Unicode(64), nullable=False, index=True, + name = Column(Unicode(64), nullable=True, index=True, info=dict(description="The name", format='plaintext', official=False)), - description = Column(Unicode(255), nullable=False, + description = Column(Unicode(255), nullable=True, info=dict(description=u"A detailed description of how the method works", format='plaintext')), ) @@ -1499,9 +1477,9 @@ class PokemonShape(TableBase): create_translation_table('pokemon_shape_prose', PokemonShape, 'prose', relation_lazy='joined', - name = Column(Unicode(24), nullable=False, index=True, + name = Column(Unicode(24), nullable=True, index=True, info=dict(description="The name", format='plaintext', official=False)), - awesome_name = Column(Unicode(16), nullable=False, + awesome_name = Column(Unicode(16), nullable=True, info=dict(description=u"A splendiferous name of the body shape", format='plaintext')), ) @@ -1676,169 +1654,300 @@ class VersionGroupRegion(TableBase): region_id = Column(Integer, ForeignKey('regions.id'), primary_key=True, nullable=False, info=dict(description=u"The ID of the region.")) -### Relations down here, to avoid ordering problems -Ability.changelog = relation(AbilityChangelog, - order_by=AbilityChangelog.changed_in_version_group_id.desc(), - backref='ability', -) -Ability.flavor_text = relation(AbilityFlavorText, order_by=AbilityFlavorText.version_group_id, backref='ability') -Ability.generation = relation(Generation, backref='abilities') - -AbilityChangelog.changed_in = relation(VersionGroup, backref='ability_changelog') -AbilityFlavorText.version_group = relation(VersionGroup) -AbilityFlavorText.language = relation(Language) +### Relations down here, to avoid dependency ordering problems -Berry.berry_firmness = relation(BerryFirmness, backref='berries') +Ability.changelog = relation(AbilityChangelog, + order_by=AbilityChangelog.changed_in_version_group_id.desc(), + backref=backref('ability', innerjoin=True, lazy='joined')) +Ability.flavor_text = relation(AbilityFlavorText, + order_by=AbilityFlavorText.version_group_id, + backref=backref('ability', innerjoin=True, lazy='joined')) +Ability.generation = relation(Generation, + innerjoin=True, + backref='abilities') + +AbilityChangelog.changed_in = relation(VersionGroup, + innerjoin=True, lazy='joined', + backref='ability_changelog') + +AbilityFlavorText.version_group = relation(VersionGroup, + innerjoin=True) +AbilityFlavorText.language = relation(Language, + innerjoin=True, lazy='joined') + + +Berry.berry_firmness = relation(BerryFirmness, + innerjoin=True, + backref='berries') Berry.firmness = association_proxy('berry_firmness', 'name') -Berry.flavors = relation(BerryFlavor, order_by=BerryFlavor.contest_type_id, backref='berry') -Berry.natural_gift_type = relation(Type) +Berry.flavors = relation(BerryFlavor, + order_by=BerryFlavor.contest_type_id, + backref=backref('berry', innerjoin=True)) +Berry.natural_gift_type = relation(Type, innerjoin=True) -BerryFlavor.contest_type = relation(ContestType) +BerryFlavor.contest_type = relation(ContestType, innerjoin=True) -ContestCombo.first = relation(Move, primaryjoin=ContestCombo.first_move_id==Move.id, - backref='contest_combo_first') -ContestCombo.second = relation(Move, primaryjoin=ContestCombo.second_move_id==Move.id, - backref='contest_combo_second') -Encounter.location_area = relation(LocationArea, backref='encounters') -Encounter.pokemon = relation(Pokemon, backref='encounters') -Encounter.version = relation(Version, backref='encounters') -Encounter.slot = relation(EncounterSlot, backref='encounters') +ContestCombo.first = relation(Move, + primaryjoin=ContestCombo.first_move_id==Move.id, + innerjoin=True, lazy='joined', + backref='contest_combo_first') +ContestCombo.second = relation(Move, + primaryjoin=ContestCombo.second_move_id==Move.id, + innerjoin=True, lazy='joined', + backref='contest_combo_second') -EncounterConditionValue.condition = relation(EncounterCondition, backref='values') -Encounter.condition_value_map = relation(EncounterConditionValueMap, backref='encounter') +Encounter.condition_value_map = relation(EncounterConditionValueMap, + backref='encounter') Encounter.condition_values = association_proxy('condition_value_map', 'condition_value') +Encounter.location_area = relation(LocationArea, + innerjoin=True, lazy='joined', + backref='encounters') +Encounter.pokemon = relation(Pokemon, + innerjoin=True, lazy='joined', + backref='encounters') +Encounter.version = relation(Version, + innerjoin=True, lazy='joined', + backref='encounters') +Encounter.slot = relation(EncounterSlot, + innerjoin=True, lazy='joined', + backref='encounters') + +EncounterConditionValue.condition = relation(EncounterCondition, + innerjoin=True, lazy='joined', + backref='values') EncounterConditionValueMap.condition_value = relation(EncounterConditionValue, - backref='encounter_map') + innerjoin=True, lazy='joined', + backref='encounter_map') + +EncounterSlot.method = relation(EncounterMethod, + innerjoin=True, lazy='joined', + backref='slots') +EncounterSlot.version_group = relation(VersionGroup, innerjoin=True) + -EncounterSlot.terrain = relation(EncounterTerrain, backref='slots') -EncounterSlot.version_group = relation(VersionGroup) +EvolutionChain.growth_rate = relation(GrowthRate, + innerjoin=True, + backref='evolution_chains') +EvolutionChain.baby_trigger_item = relation(Item, + backref='evolution_chains') -EvolutionChain.growth_rate = relation(GrowthRate, backref='evolution_chains') -EvolutionChain.baby_trigger_item = relation(Item, backref='evolution_chains') -Experience.growth_rate = relation(GrowthRate, backref='experience_table') +Experience.growth_rate = relation(GrowthRate, + innerjoin=True, lazy='joined', + backref='experience_table') -Generation.canonical_pokedex = relation(Pokedex, backref='canonical_for_generation') -Generation.versions = relation(Version, secondary=VersionGroup.__table__) -Generation.main_region = relation(Region) -GrowthRate.max_experience_obj = relation(Experience, primaryjoin=and_(Experience.growth_rate_id == GrowthRate.id, Experience.level == 100), uselist=False) +Generation.canonical_pokedex = relation(Pokedex, + backref='canonical_for_generation') +Generation.versions = relation(Version, + secondary=VersionGroup.__table__, + innerjoin=True) +Generation.main_region = relation(Region, innerjoin=True) + + +GrowthRate.max_experience_obj = relation(Experience, + primaryjoin=and_( + Experience.growth_rate_id == GrowthRate.id, + Experience.level == 100), + uselist=False, innerjoin=True) GrowthRate.max_experience = association_proxy('max_experience_obj', 'experience') -Item.berry = relation(Berry, uselist=False, backref='item') -Item.flags = relation(ItemFlag, secondary=ItemFlagMap.__table__) -Item.flavor_text = relation(ItemFlavorText, order_by=ItemFlavorText.version_group_id.asc(), backref='item') -Item.fling_effect = relation(ItemFlingEffect, backref='items') -Item.machines = relation(Machine, order_by=Machine.version_group_id.asc()) -Item.category = relation(ItemCategory) + +Item.berry = relation(Berry, + uselist=False, + backref='item') +Item.flags = relation(ItemFlag, + secondary=ItemFlagMap.__table__) +Item.flavor_text = relation(ItemFlavorText, + order_by=ItemFlavorText.version_group_id.asc(), + backref=backref('item', innerjoin=True, lazy='joined')) +Item.fling_effect = relation(ItemFlingEffect, + backref='items') +Item.machines = relation(Machine, + order_by=Machine.version_group_id.asc()) +Item.category = relation(ItemCategory, + innerjoin=True, + backref=backref('items', order_by=Item.identifier.asc())) Item.pocket = association_proxy('category', 'pocket') -ItemCategory.items = relation(Item, order_by=Item.identifier) -ItemCategory.pocket = relation(ItemPocket) +ItemCategory.pocket = relation(ItemPocket, innerjoin=True) + +ItemFlavorText.version_group = relation(VersionGroup, + innerjoin=True, lazy='joined') +ItemFlavorText.language = relation(Language, + innerjoin=True, lazy='joined') + +ItemGameIndex.item = relation(Item, + innerjoin=True, lazy='joined', + backref='game_indices') +ItemGameIndex.generation = relation(Generation, + innerjoin=True, lazy='joined') -ItemFlavorText.version_group = relation(VersionGroup) -ItemFlavorText.language = relation(Language) +ItemPocket.categories = relation(ItemCategory, + innerjoin=True, + order_by=ItemCategory.identifier.asc()) -ItemGameIndex.item = relation(Item, backref='game_indices') -ItemGameIndex.generation = relation(Generation) -ItemPocket.categories = relation(ItemCategory, order_by=ItemCategory.identifier) +Location.region = relation(Region, + innerjoin=True, + backref='locations') -Location.region = relation(Region, backref='locations') +LocationArea.location = relation(Location, + innerjoin=True, lazy='joined', + backref='areas') -LocationArea.location = relation(Location, backref='areas') +LocationAreaEncounterRate.location_area = relation(LocationArea, + innerjoin=True, + backref='encounter_rates') +LocationAreaEncounterRate.method = relation(EncounterMethod, + innerjoin=True) + +LocationGameIndex.location = relation(Location, + innerjoin=True, lazy='joined', + backref='game_indices') +LocationGameIndex.generation = relation(Generation, + innerjoin=True, lazy='joined') -LocationGameIndex.location = relation(Location, backref='game_indices') -LocationGameIndex.generation = relation(Generation) Machine.item = relation(Item) -Machine.version_group = relation(VersionGroup) +Machine.version_group = relation(VersionGroup, + innerjoin=True, lazy='joined') + Move.changelog = relation(MoveChangelog, order_by=MoveChangelog.changed_in_version_group_id.desc(), - backref='move', -) -Move.contest_effect = relation(ContestEffect, backref='moves') + backref=backref('move', innerjoin=True, lazy='joined')) +Move.contest_effect = relation(ContestEffect, + backref='moves') Move.contest_combo_next = association_proxy('contest_combo_first', 'second') Move.contest_combo_prev = association_proxy('contest_combo_second', 'first') -Move.contest_type = relation(ContestType, backref='moves') -Move.damage_class = relation(MoveDamageClass, backref='moves') +Move.contest_type = relation(ContestType, + backref='moves') +Move.damage_class = relation(MoveDamageClass, + innerjoin=True, + backref='moves') Move.flags = association_proxy('move_flags', 'flag') -Move.flavor_text = relation(MoveFlavorText, order_by=MoveFlavorText.version_group_id, backref='move') -Move.generation = relation(Generation, backref='moves') -Move.machines = relation(Machine, backref='move') -Move.meta = relation(MoveMeta, uselist=False, backref='move') +Move.flavor_text = relation(MoveFlavorText, + order_by=MoveFlavorText.version_group_id, backref='move') +Move.generation = relation(Generation, + innerjoin=True, + backref='moves') +Move.machines = relation(Machine, + backref='move') +Move.meta = relation(MoveMeta, + uselist=False, innerjoin=True, + backref='move') Move.meta_stat_changes = relation(MoveMetaStatChange) -Move.move_effect = relation(MoveEffect, backref='moves') -Move.move_flags = relation(MoveFlag, backref='move') -Move.super_contest_effect = relation(SuperContestEffect, backref='moves') +Move.move_effect = relation(MoveEffect, + innerjoin=True, + backref='moves') +Move.move_flags = relation(MoveFlag, + backref='move') +Move.super_contest_effect = relation(SuperContestEffect, + backref='moves') Move.super_contest_combo_next = association_proxy('super_contest_combo_first', 'second') Move.super_contest_combo_prev = association_proxy('super_contest_combo_second', 'first') -Move.target = relation(MoveTarget, backref='moves') -Move.type = relation(Type, backref='moves') +Move.target = relation(MoveTarget, + innerjoin=True, + backref='moves') +Move.type = relation(Type, + innerjoin=True, + backref='moves') Move.effect = markdown.MoveEffectProperty('effect') -Move.effect_map = markdown.MoveEffectProperty('effect_map') +Move.effect_map = markdown.MoveEffectPropertyMap('effect_map') Move.short_effect = markdown.MoveEffectProperty('short_effect') -Move.short_effect_map = markdown.MoveEffectProperty('short_effect_map') +Move.short_effect_map = markdown.MoveEffectPropertyMap('short_effect_map') -MoveChangelog.changed_in = relation(VersionGroup, backref='move_changelog') -MoveChangelog.move_effect = relation(MoveEffect, backref='move_changelog') -MoveChangelog.type = relation(Type, backref='move_changelog') +MoveChangelog.changed_in = relation(VersionGroup, + innerjoin=True, lazy='joined', + backref='move_changelog') +MoveChangelog.move_effect = relation(MoveEffect, + backref='move_changelog') +MoveChangelog.type = relation(Type, + backref='move_changelog') MoveChangelog.effect = markdown.MoveEffectProperty('effect') -MoveChangelog.effect_map = markdown.MoveEffectProperty('effect_map') +MoveChangelog.effect_map = markdown.MoveEffectPropertyMap('effect_map') MoveChangelog.short_effect = markdown.MoveEffectProperty('short_effect') -MoveChangelog.short_effect_map = markdown.MoveEffectProperty('short_effect_map') +MoveChangelog.short_effect_map = markdown.MoveEffectPropertyMap('short_effect_map') -MoveEffect.category_map = relation(MoveEffectCategoryMap) -MoveEffect.categories = association_proxy('category_map', 'category') MoveEffect.changelog = relation(MoveEffectChangelog, order_by=MoveEffectChangelog.changed_in_version_group_id.desc(), - backref='move_effect', -) -MoveEffectCategoryMap.category = relation(MoveEffectCategory) - -MoveEffectChangelog.changed_in = relation(VersionGroup, backref='move_effect_changelog') - -MoveFlag.flag = relation(MoveFlagType) - -MoveFlavorText.version_group = relation(VersionGroup) -MoveFlavorText.language = relation(Language) + backref='move_effect') + +MoveEffectChangelog.changed_in = relation(VersionGroup, + innerjoin=True, lazy='joined', + backref='move_effect_changelog') + +MoveFlag.flag = relation(MoveFlagType, innerjoin=True, lazy='joined') + +MoveFlavorText.version_group = relation(VersionGroup, + innerjoin=True, lazy='joined') +MoveFlavorText.language = relation(Language, + innerjoin=True, lazy='joined') + +MoveMeta.category = relation(MoveMetaCategory, + innerjoin=True, lazy='joined', + backref='move_meta') +MoveMeta.ailment = relation(MoveMetaAilment, + innerjoin=True, lazy='joined', + backref='move_meta') + +MoveMetaStatChange.stat = relation(Stat, + innerjoin=True, lazy='joined', + backref='move_meta_stat_changes') + + +Nature.decreased_stat = relation(Stat, + primaryjoin=Nature.decreased_stat_id==Stat.id, + innerjoin=True, + backref='decreasing_natures') +Nature.increased_stat = relation(Stat, + primaryjoin=Nature.increased_stat_id==Stat.id, + innerjoin=True, + backref='increasing_natures') +Nature.hates_flavor = relation(ContestType, + primaryjoin=Nature.hates_flavor_id==ContestType.id, + innerjoin=True, + backref='hating_natures') +Nature.likes_flavor = relation(ContestType, + primaryjoin=Nature.likes_flavor_id==ContestType.id, + innerjoin=True, + backref='liking_natures') +Nature.battle_style_preferences = relation(NatureBattleStylePreference, + order_by=NatureBattleStylePreference.move_battle_style_id.asc(), + backref='nature') +Nature.pokeathlon_effects = relation(NaturePokeathlonStat, + order_by=NaturePokeathlonStat.pokeathlon_stat_id.asc()) -MoveMeta.category = relation(MoveMetaCategory, backref='move_meta') -MoveMeta.ailment = relation(MoveMetaAilment, backref='move_meta') +NatureBattleStylePreference.battle_style = relation(MoveBattleStyle, + innerjoin=True, lazy='joined', + backref='nature_preferences') -MoveMetaStatChange.stat = relation(Stat, backref='move_meta_stat_changes') +NaturePokeathlonStat.pokeathlon_stat = relation(PokeathlonStat, + innerjoin=True, lazy='joined', + backref='nature_effects') -Nature.decreased_stat = relation(Stat, primaryjoin=Nature.decreased_stat_id==Stat.id, - backref='decreasing_natures') -Nature.increased_stat = relation(Stat, primaryjoin=Nature.increased_stat_id==Stat.id, - backref='increasing_natures') -Nature.hates_flavor = relation(ContestType, primaryjoin=Nature.hates_flavor_id==ContestType.id, - backref='hating_natures') -Nature.likes_flavor = relation(ContestType, primaryjoin=Nature.likes_flavor_id==ContestType.id, - backref='liking_natures') -Nature.battle_style_preferences = relation(NatureBattleStylePreference, - order_by=NatureBattleStylePreference.move_battle_style_id, - backref='nature') -Nature.pokeathlon_effects = relation(NaturePokeathlonStat, order_by=NaturePokeathlonStat.pokeathlon_stat_id) -NatureBattleStylePreference.battle_style = relation(MoveBattleStyle, backref='nature_preferences') +Pokedex.region = relation(Region, + innerjoin=True, + backref='pokedexes') +Pokedex.version_groups = relation(VersionGroup, + innerjoin=True, + order_by=VersionGroup.id.asc(), + backref='pokedex') -NaturePokeathlonStat.pokeathlon_stat = relation(PokeathlonStat, backref='nature_effects') - -Pokedex.region = relation(Region, backref='pokedexes') -Pokedex.version_groups = relation(VersionGroup, order_by=VersionGroup.id, backref='pokedex') Pokemon.all_abilities = relation(Ability, secondary=PokemonAbility.__table__, - order_by=PokemonAbility.slot, + order_by=PokemonAbility.slot.asc(), + innerjoin=True, backref=backref('all_pokemon', - order_by=Pokemon.order, + order_by=Pokemon.order.asc(), ), ) Pokemon.abilities = relation(Ability, @@ -1847,9 +1956,10 @@ Pokemon.abilities = relation(Ability, Pokemon.id == PokemonAbility.pokemon_id, PokemonAbility.is_dream == False, ), - order_by=PokemonAbility.slot, + innerjoin=True, + order_by=PokemonAbility.slot.asc(), backref=backref('pokemon', - order_by=Pokemon.order, + order_by=Pokemon.order.asc(), ), ) Pokemon.dream_ability = relation(Ability, @@ -1863,137 +1973,182 @@ Pokemon.dream_ability = relation(Ability, order_by=Pokemon.order, ), ) -Pokemon.pokemon_color = relation(PokemonColor, backref='pokemon') +Pokemon.pokemon_color = relation(PokemonColor, + innerjoin=True, + backref='pokemon') Pokemon.color = association_proxy('pokemon_color', 'name') -Pokemon.dex_numbers = relation(PokemonDexNumber, order_by=PokemonDexNumber.pokedex_id.asc(), backref='pokemon') -Pokemon.egg_groups = relation(EggGroup, secondary=PokemonEggGroup.__table__, - order_by=PokemonEggGroup.egg_group_id, - backref=backref('pokemon', order_by=Pokemon.order)) -Pokemon.evolution_chain = relation(EvolutionChain, backref=backref('pokemon', order_by=Pokemon.order)) -Pokemon.child_pokemon = relation(Pokemon, - primaryjoin=Pokemon.id==PokemonEvolution.from_pokemon_id, - secondary=PokemonEvolution.__table__, - secondaryjoin=PokemonEvolution.to_pokemon_id==Pokemon.id, - backref=backref('parent_pokemon', uselist=False), -) -Pokemon.flavor_text = relation(PokemonFlavorText, order_by=PokemonFlavorText.version_id.asc(), backref='pokemon') -Pokemon.forms = relation(PokemonForm, primaryjoin=Pokemon.id==PokemonForm.form_base_pokemon_id, - order_by=(PokemonForm.order.asc(), PokemonForm.identifier.asc())) +Pokemon.dex_numbers = relation(PokemonDexNumber, + innerjoin=True, + order_by=PokemonDexNumber.pokedex_id.asc(), + backref='pokemon') +Pokemon.egg_groups = relation(EggGroup, + secondary=PokemonEggGroup.__table__, + innerjoin=True, + order_by=PokemonEggGroup.egg_group_id.asc(), + backref=backref('pokemon', order_by=Pokemon.order.asc())) +Pokemon.evolution_chain = relation(EvolutionChain, + innerjoin=True, + backref=backref('pokemon', order_by=Pokemon.order.asc())) +Pokemon.parent_pokemon = relation(Pokemon, + primaryjoin=Pokemon.evolves_from_pokemon_id==Pokemon.id, + remote_side=[Pokemon.id], + backref='child_pokemon') +Pokemon.evolutions = relation(PokemonEvolution, + primaryjoin=Pokemon.id==PokemonEvolution.evolved_pokemon_id, + backref=backref('evolved_pokemon', innerjoin=True, lazy='joined')) +Pokemon.flavor_text = relation(PokemonFlavorText, + order_by=PokemonFlavorText.version_id.asc(), + backref='pokemon') +Pokemon.forms = relation(PokemonForm, + primaryjoin=Pokemon.id==PokemonForm.form_base_pokemon_id, + order_by=(PokemonForm.order.asc(), PokemonForm.identifier.asc())) Pokemon.default_form = relation(PokemonForm, - primaryjoin=and_(Pokemon.id==PokemonForm.form_base_pokemon_id, PokemonForm.is_default==True), - uselist=False, -) -Pokemon.pokemon_habitat = relation(PokemonHabitat, backref='pokemon') + primaryjoin=and_( + Pokemon.id==PokemonForm.form_base_pokemon_id, + PokemonForm.is_default==True), + uselist=False) +Pokemon.pokemon_habitat = relation(PokemonHabitat, + backref='pokemon') Pokemon.habitat = association_proxy('pokemon_habitat', 'name') -Pokemon.items = relation(PokemonItem, backref='pokemon') -Pokemon.generation = relation(Generation, backref='pokemon') -Pokemon.shape = relation(PokemonShape, backref='pokemon') -Pokemon.stats = relation(PokemonStat, backref='pokemon', order_by=PokemonStat.stat_id.asc()) +Pokemon.items = relation(PokemonItem, + backref='pokemon') +Pokemon.generation = relation(Generation, + innerjoin=True, + backref='pokemon') +Pokemon.shape = relation(PokemonShape, + innerjoin=True, + backref='pokemon') +Pokemon.stats = relation(PokemonStat, + innerjoin=True, + order_by=PokemonStat.stat_id.asc(), + backref='pokemon') Pokemon.types = relation(Type, secondary=PokemonType.__table__, + innerjoin=True, order_by=PokemonType.slot.asc(), - backref=backref('pokemon', order_by=Pokemon.order), -) + backref=backref('pokemon', order_by=Pokemon.order)) -PokemonDexNumber.pokedex = relation(Pokedex) +PokemonDexNumber.pokedex = relation(Pokedex, + innerjoin=True, lazy='joined') -PokemonEvolution.from_pokemon = relation(Pokemon, - primaryjoin=PokemonEvolution.from_pokemon_id==Pokemon.id, - backref='child_evolutions', -) -PokemonEvolution.to_pokemon = relation(Pokemon, - primaryjoin=PokemonEvolution.to_pokemon_id==Pokemon.id, - backref=backref('parent_evolution', uselist=False), -) -PokemonEvolution.child_evolutions = relation(PokemonEvolution, - primaryjoin=PokemonEvolution.from_pokemon_id==PokemonEvolution.to_pokemon_id, - foreign_keys=[PokemonEvolution.to_pokemon_id], - backref=backref('parent_evolution', - remote_side=[PokemonEvolution.from_pokemon_id], - uselist=False, - ), -) -PokemonEvolution.trigger = relation(EvolutionTrigger, backref='evolutions') +PokemonEvolution.trigger = relation(EvolutionTrigger, + innerjoin=True, lazy='joined', + backref='evolutions') PokemonEvolution.trigger_item = relation(Item, primaryjoin=PokemonEvolution.trigger_item_id==Item.id, - backref='triggered_evolutions', -) + backref='triggered_evolutions') PokemonEvolution.held_item = relation(Item, primaryjoin=PokemonEvolution.held_item_id==Item.id, - backref='required_for_evolutions', -) -PokemonEvolution.location = relation(Location, backref='triggered_evolutions') -PokemonEvolution.known_move = relation(Move, backref='triggered_evolutions') + backref='required_for_evolutions') +PokemonEvolution.location = relation(Location, + backref='triggered_evolutions') +PokemonEvolution.known_move = relation(Move, + backref='triggered_evolutions') PokemonEvolution.party_pokemon = relation(Pokemon, primaryjoin=PokemonEvolution.party_pokemon_id==Pokemon.id, - backref='triggered_evolutions', -) + backref='triggered_evolutions') PokemonEvolution.trade_pokemon = relation(Pokemon, - primaryjoin=PokemonEvolution.trade_pokemon_id==Pokemon.id, -) - -PokemonFlavorText.version = relation(Version) -PokemonFlavorText.language = relation(Language) - -PokemonForm.form_base_pokemon = relation(Pokemon, primaryjoin=PokemonForm.form_base_pokemon_id==Pokemon.id) -PokemonForm.unique_pokemon = relation(Pokemon, backref=backref('unique_form', uselist=False), - primaryjoin=PokemonForm.unique_pokemon_id==Pokemon.id) -PokemonForm.version_group = relation(VersionGroup) + primaryjoin=PokemonEvolution.trade_pokemon_id==Pokemon.id) + +PokemonFlavorText.version = relation(Version, innerjoin=True, lazy='joined') +PokemonFlavorText.language = relation(Language, innerjoin=True, lazy='joined') + +PokemonForm.form_base_pokemon = relation(Pokemon, + primaryjoin=PokemonForm.form_base_pokemon_id==Pokemon.id, + innerjoin=True) +PokemonForm.unique_pokemon = relation(Pokemon, + primaryjoin=PokemonForm.unique_pokemon_id==Pokemon.id, + backref=backref('unique_form', uselist=False)) +PokemonForm.version_group = relation(VersionGroup, + innerjoin=True) PokemonForm.form_group = association_proxy('form_base_pokemon', 'form_group') PokemonForm.pokeathlon_stats = relation(PokemonFormPokeathlonStat, - order_by=PokemonFormPokeathlonStat.pokeathlon_stat_id, - backref='pokemon_form') + order_by=PokemonFormPokeathlonStat.pokeathlon_stat_id, + backref='pokemon_form') + +PokemonFormGroup.pokemon = relation(Pokemon, + innerjoin=True, + backref=backref('form_group', uselist=False)) + +PokemonFormPokeathlonStat.pokeathlon_stat = relation(PokeathlonStat, + innerjoin=True, lazy='joined') + +PokemonItem.item = relation(Item, + innerjoin=True, lazy='joined', + backref='pokemon') +PokemonItem.version = relation(Version, + innerjoin=True, lazy='joined') + +PokemonMove.pokemon = relation(Pokemon, + innerjoin=True, lazy='joined', + backref='pokemon_moves') +PokemonMove.version_group = relation(VersionGroup, + innerjoin=True, lazy='joined') +PokemonMove.machine = relation(Machine, + primaryjoin=and_( + Machine.version_group_id==PokemonMove.version_group_id, + Machine.move_id==PokemonMove.move_id), + foreign_keys=[Machine.version_group_id, Machine.move_id], + uselist=False, + backref='pokemon_moves') +PokemonMove.move = relation(Move, + innerjoin=True, lazy='joined', + backref='pokemon_moves') +PokemonMove.method = relation(PokemonMoveMethod, + innerjoin=True, lazy='joined') -PokemonFormGroup.pokemon = relation(Pokemon, backref=backref('form_group', - uselist=False)) +PokemonStat.stat = relation(Stat, + innerjoin=True, lazy='joined') -PokemonFormPokeathlonStat.pokeathlon_stat = relation(PokeathlonStat) -PokemonItem.item = relation(Item, backref='pokemon') -PokemonItem.version = relation(Version) +Region.generation = relation(Generation, uselist=False) +Region.version_group_regions = relation(VersionGroupRegion, + order_by=VersionGroupRegion.version_group_id.asc(), + backref='region') +Region.version_groups = association_proxy('version_group_regions', 'version_group') -PokemonMove.pokemon = relation(Pokemon, backref='pokemon_moves') -PokemonMove.version_group = relation(VersionGroup) -PokemonMove.machine = relation(Machine, backref='pokemon_moves', - primaryjoin=and_(Machine.version_group_id==PokemonMove.version_group_id, - Machine.move_id==PokemonMove.move_id), - foreign_keys=[Machine.version_group_id, Machine.move_id], - uselist=False) -PokemonMove.move = relation(Move, backref='pokemon_moves') -PokemonMove.method = relation(PokemonMoveMethod) -PokemonStat.stat = relation(Stat) +Stat.damage_class = relation(MoveDamageClass, + backref='stats') -# This is technically a has-many; Generation.main_region_id -> Region.id -Region.generation = relation(Generation, uselist=False) -Region.version_group_regions = relation(VersionGroupRegion, backref='region', - order_by='VersionGroupRegion.version_group_id') -Region.version_groups = association_proxy('version_group_regions', 'version_group') +StatHint.stat = relation(Stat, + innerjoin=True, + backref='hints') -Stat.damage_class = relation(MoveDamageClass, backref='stats') -StatHint.stat = relation(Stat, backref='hints') +SuperContestCombo.first = relation(Move, + primaryjoin=SuperContestCombo.first_move_id==Move.id, + innerjoin=True, lazy='joined', + backref='super_contest_combo_first') +SuperContestCombo.second = relation(Move, + primaryjoin=SuperContestCombo.second_move_id==Move.id, + innerjoin=True, lazy='joined', + backref='super_contest_combo_second') -SuperContestCombo.first = relation(Move, primaryjoin=SuperContestCombo.first_move_id==Move.id, - backref='super_contest_combo_first') -SuperContestCombo.second = relation(Move, primaryjoin=SuperContestCombo.second_move_id==Move.id, - backref='super_contest_combo_second') Type.damage_efficacies = relation(TypeEfficacy, - primaryjoin=Type.id - ==TypeEfficacy.damage_type_id, - backref='damage_type') + primaryjoin=Type.id==TypeEfficacy.damage_type_id, + backref=backref('damage_type', innerjoin=True, lazy='joined')) Type.target_efficacies = relation(TypeEfficacy, - primaryjoin=Type.id - ==TypeEfficacy.target_type_id, - backref='target_type') + primaryjoin=Type.id==TypeEfficacy.target_type_id, + backref=backref('target_type', innerjoin=True, lazy='joined')) + +Type.generation = relation(Generation, + innerjoin=True, + backref='types') +Type.damage_class = relation(MoveDamageClass, + backref='types') -Type.generation = relation(Generation, backref='types') -Type.damage_class = relation(MoveDamageClass, backref='types') Version.generation = association_proxy('version_group', 'generation') -VersionGroup.versions = relation(Version, order_by=Version.id, backref='version_group') -VersionGroup.generation = relation(Generation, backref='version_groups') -VersionGroup.version_group_regions = relation(VersionGroupRegion, backref='version_group') +VersionGroup.versions = relation(Version, + innerjoin=True, + order_by=Version.id, + backref=backref('version_group', lazy='joined')) +VersionGroup.generation = relation(Generation, + innerjoin=True, lazy='joined', + backref='version_groups') +VersionGroup.version_group_regions = relation(VersionGroupRegion, + backref='version_group') VersionGroup.regions = association_proxy('version_group_regions', 'region')